[PDF] Top 20 UV pumped holosteric optical parametric oscillator

... flash-lamp pumped and the diode laser pumped NdiYAG ...flash-lamp pumped scheme), 12 ns pulse width and 350 jam pump spot size, corresponding to the 260 MW/cm^ peak power ... See full document

... One of the disadvantages of OPOs as sources of tunable radiation is the broad linewidth that is generally emitted. Normally there will be a large number of signal and idler axial modes that fall under this wide gain ... See full document

... nonlinear optical conversion efficiency through increased interaction of light with the nonlinear crystal, double pass geometries have been ...synchronously pumped ultra-short pulsed OPO systems due to the ... See full document

... flashlamp pumped system by Bass ...diode-laser pumped scheme by Allik [41], however, in this case the relative improvement over NdiYAG was attributed to a lower material scatter ...the UV absorption ... See full document

... of the input pump, gradually increases when approaching threshold in the nonlinear case. For small values of g, i.e. large photon numbers at threshold, reduction of quantum fluctuations below the shot noise is still ... See full document

... chronously pumped singly resonant optical parametric oscillator ...This optical parametric oscillator has a nonlinear crystal of Magnesium Oxide doped periodically poled ... See full document

... of parametric processes, including the possibility of macroscopic phase coherence and superfluid behavior ...the pumped mode is locked to the incident laser, the phases of the signal and idler are free to ... See full document

... mode-locked oscillator was to produce a high power source with short pulses and high repetition rate, suitable for synchronously pumping an optical parametric oscillator ...mode-locked ... See full document

... averaging.Tunable UV pulses for the test of the autocorrelator were generated by frequency-doubling the output of a single stage NOPA pumped by a 1 kHz Ti:Sa amplifier system (CPA 2001; Clark ...primary ... See full document

... Nonlinear optical processes are one of the most important tools in modern optics with a broad spectrum of applications in, for example, frequency conversion, spectroscopy, signal processing and quantum ... See full document

... The pump is a diode-pumped Q-switched neodymium-doped yttrium lithium fluoride (Nd:YLF) laser operating at 1047 nm. It produces pulses of 5 ns duration and 4 mJ pulse energy at a repetition rate of 50 Hz. The ... See full document

... A one-mode sub-harmonic generator is one of the most interesting and well-studied quantum optical systems. This system consists of a nonlinear crystal which is pumped by coherent light and placed inside a ... See full document

... polaritons: parametric oscillation and amplification. Parametric oscillation and amplification in microcavities has been demonstrated using both pulsed 2,3 and continuous-wave 4 ...(2) optical ... See full document

... electrode. The resulting discharge consisted of a “hollow” ce ntral region w ith constricted arcs and s tream ers on either side. These non- un iformities were observed to be even more pronounced in the presence of the ... See full document

... successfully applied to a wide variety of lasers (most notably the Ti:Sapphire). An etalon is still necessary to prevent continuous hopping between cavity modes close to line centre, however a low finesse etalon is ... See full document

... As for the room temperature data, the large difference in electron spin life- time between these two systems may possibly be understood using the original explanation given in Guettler et al.[38]. The quantum well and ... See full document

... Many of the commercially available pulse shaping devices such as liquid crystal modulators (LCMs) [8] and acousto-optic modulators (AOMs) are normally only suit- able for the visible and near-infrared (NIR) wavelengths, ... See full document

... The characteristics of a stable and flexible laser system based on a synchronously pumped optical parametric oscillator (OPO) is presented. This OPO can offer very stable operation with both ... See full document

... T he use of con tinuous-wave diode-laser arrays for end-pum pin g s olid-state lasers is well established [8], T his form of pumping is hig hly efficient due to the good spec tral match of the diode-laser ou tpu t to the ... See full document

... Josephson parametric amplification can be described in complete analogy to the one of optical parametric amplification, routinely used in laser laboratories [16, ...input optical signal at ... See full document